---> uname -a: Linux prd-centos8-docker-8c-8g-5156.novalocal 4.18.0-448.el8.x86_64 #1 SMP Wed Jan 18 15:02:46 UTC 2023 x86_64 x86_64 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian CPU(s): 8 On-line CPU(s) list: 0-7 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 8 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2799.998 BogoMIPS: 5599.99 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 32K L1i cache: 32K L2 cache: 512K L3 cache: 16384K NUMA node0 CPU(s): 0-7 Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm rep_good nopl cpuid extd_apicid tsc_known_freq pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm cmp_legacy svm cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw topoext perfctr_core ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 xsaves clzero xsaveerptr wbnoinvd arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 16G 0 16G 0% /dev tmpfs 16G 0 16G 0% /dev/shm tmpfs 16G 17M 16G 1% /run tmpfs 16G 0 16G 0% /sys/fs/cgroup /dev/vda1 160G 12G 149G 8% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1048 27311 19 3530 30377 Swap: 1023 0 1023 ---> ip addr: 1: lo: mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: eth0: mtu 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:b8:4f:70 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.217/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85962sec preferred_lft 85962sec inet6 fe80::f816:3eff:feb8:4f70/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:c3:4b:82:c1 brd ff:ff:ff:ff:ff:ff inet 10.250.0.254/24 brd 10.250.0.255 scope global docker0 valid_lft forever preferred_lft forever inet6 fe80::42:c3ff:fe4b:82c1/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-448.el8.x86_64 (centos-stream-8-docker-63ec32c8-5733-60f9-7d79-7a12e2b2c472.nova) 02/13/2024 _x86_64_ (8 CPU) 18:01:02 LINUX RESTART (8 CPU) 06:02:01 PM tps rtps wtps bread/s bwrtn/s 06:03:01 PM 182.29 21.11 161.18 4312.83 8714.01 06:04:01 PM 182.25 6.83 175.42 1304.98 11767.32 06:05:01 PM 67.21 0.07 67.14 23.73 6367.28 06:06:01 PM 116.64 12.53 104.12 952.75 28511.35 06:07:01 PM 7.66 0.00 7.66 0.00 172.39 06:08:01 PM 48.01 0.52 47.49 64.90 2149.34 Average: 100.67 6.84 93.83 1109.83 9613.35 06:02:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:03:01 PM 29171088 31052012 3484624 10.67 2688 2198484 1600108 4.75 183000 2845900 120496 06:04:01 PM 27229668 29447556 5426044 16.62 2688 2530604 3278296 9.73 295428 4637748 90584 06:05:01 PM 26942912 29294204 5712800 17.49 2688 2661500 2950920 8.76 332896 4881236 75140 06:06:01 PM 25690472 28808452 6965240 21.33 2688 3411624 3432180 10.18 526012 5877756 396 06:07:01 PM 25466172 28586368 7189540 22.02 2688 3412724 4934244 14.64 530540 6071152 144 06:08:01 PM 28012896 31146844 4642816 14.22 2688 3425288 1499080 4.45 675792 3409648 44 Average: 27085535 29722573 5570177 17.06 2688 2940037 2949138 8.75 423945 4620573 47801 06:02:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:03:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:03:01 PM eth0 102.83 91.44 834.73 29.04 0.00 0.00 0.00 0.00 06:03:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:04:01 PM lo 0.93 0.93 0.16 0.16 0.00 0.00 0.00 0.00 06:04:01 PM eth0 329.28 264.31 4581.59 33.55 0.00 0.00 0.00 0.00 06:04:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:05:01 PM lo 1.27 1.27 0.20 0.20 0.00 0.00 0.00 0.00 06:05:01 PM eth0 211.21 132.99 1770.21 22.95 0.00 0.00 0.00 0.00 06:05:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:06:01 PM lo 20.83 20.83 1.95 1.95 0.00 0.00 0.00 0.00 06:06:01 PM eth0 985.10 357.33 5432.14 36.58 0.00 0.00 0.00 0.00 06:06:01 PM docker0 6.78 7.36 0.86 0.87 0.00 0.00 0.00 0.00 06:07:01 PM lo 549.30 549.30 260.56 260.56 0.00 0.00 0.00 0.00 06:07:01 PM eth0 120.11 108.06 45.31 36.14 0.00 0.00 0.00 0.00 06:07:01 PM docker0 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 06:07:01 PM veth6bb132c 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 06:08:01 PM lo 102.35 102.35 9.76 9.76 0.00 0.00 0.00 0.00 06:08:01 PM eth0 78.48 51.59 34.73 33.57 0.00 0.00 0.00 0.00 06:08:01 PM docker0 3.53 4.33 0.60 0.56 0.00 0.00 0.00 0.00 Average: lo 112.45 112.45 45.44 45.44 0.00 0.00 0.00 0.00 Average: eth0 304.50 167.61 2116.33 31.97 0.00 0.00 0.00 0.00 Average: docker0 1.72 1.95 0.24 0.24 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-448.el8.x86_64 (centos-stream-8-docker-63ec32c8-5733-60f9-7d79-7a12e2b2c472.nova) 02/13/2024 _x86_64_ (8 CPU) 18:01:02 LINUX RESTART (8 CPU) 06:02:01 PM CPU %user %nice %system %iowait %steal %idle 06:03:01 PM all 12.26 0.00 1.20 1.38 0.06 85.10 06:03:01 PM 0 5.33 0.00 0.74 1.12 0.07 92.74 06:03:01 PM 1 5.55 0.00 0.79 1.31 0.10 92.25 06:03:01 PM 2 14.56 0.00 0.92 1.87 0.07 82.58 06:03:01 PM 3 17.47 0.00 1.57 0.97 0.07 79.92 06:03:01 PM 4 9.10 0.00 1.06 1.02 0.05 88.77 06:03:01 PM 5 17.04 0.00 2.39 2.99 0.05 77.53 06:03:01 PM 6 18.26 0.00 1.53 1.44 0.07 78.70 06:03:01 PM 7 10.70 0.00 0.64 0.27 0.03 88.36 06:04:01 PM all 33.38 0.00 1.08 1.28 0.08 64.19 06:04:01 PM 0 39.93 0.00 1.64 1.47 0.08 56.88 06:04:01 PM 1 38.30 0.00 0.90 0.95 0.08 59.76 06:04:01 PM 2 37.16 0.00 1.00 0.42 0.08 61.34 06:04:01 PM 3 42.65 0.00 1.09 1.05 0.07 55.14 06:04:01 PM 4 29.03 0.00 1.57 2.21 0.08 67.11 06:04:01 PM 5 19.27 0.00 0.97 2.69 0.08 76.98 06:04:01 PM 6 26.47 0.00 0.85 1.15 0.07 71.45 06:04:01 PM 7 34.20 0.00 0.62 0.25 0.08 64.85 06:05:01 PM all 45.35 0.00 1.15 0.35 0.08 53.07 06:05:01 PM 0 54.82 0.00 0.74 0.00 0.08 44.36 06:05:01 PM 1 35.18 0.00 0.95 0.77 0.08 63.02 06:05:01 PM 2 54.89 0.00 1.14 0.70 0.08 43.19 06:05:01 PM 3 23.42 0.00 1.17 0.18 0.07 75.15 06:05:01 PM 4 52.41 0.00 0.99 0.89 0.08 45.63 06:05:01 PM 5 48.83 0.00 1.26 0.22 0.08 49.61 06:05:01 PM 6 31.10 0.00 0.85 0.05 0.07 67.94 06:05:01 PM 7 62.20 0.00 2.08 0.02 0.08 35.62 06:06:01 PM all 20.04 0.27 3.44 1.71 0.08 74.47 06:06:01 PM 0 19.07 1.83 3.41 2.27 0.08 73.33 06:06:01 PM 1 19.05 0.03 2.97 3.61 0.10 74.25 06:06:01 PM 2 19.44 0.13 4.28 3.10 0.08 72.96 06:06:01 PM 3 27.07 0.03 4.13 0.91 0.08 67.77 06:06:01 PM 4 18.44 0.02 2.95 2.58 0.08 75.93 06:06:01 PM 5 18.01 0.00 3.13 0.66 0.07 78.13 06:06:01 PM 6 20.83 0.00 3.86 0.25 0.05 75.01 06:06:01 PM 7 18.42 0.10 2.76 0.30 0.07 78.35 06:07:01 PM all 9.85 0.06 0.99 0.01 0.08 89.01 06:07:01 PM 0 9.74 0.00 0.69 0.03 0.08 89.45 06:07:01 PM 1 9.81 0.00 0.82 0.00 0.08 89.29 06:07:01 PM 2 10.72 0.48 1.57 0.02 0.08 87.12 06:07:01 PM 3 9.36 0.00 0.89 0.05 0.07 89.64 06:07:01 PM 4 10.82 0.00 0.90 0.00 0.07 88.21 06:07:01 PM 5 11.32 0.00 1.47 0.00 0.07 87.14 06:07:01 PM 6 8.54 0.00 0.87 0.00 0.08 90.51 06:07:01 PM 7 8.46 0.00 0.74 0.02 0.07 90.72 06:08:01 PM all 19.72 0.38 2.60 0.15 0.08 77.08 06:08:01 PM 0 19.57 0.15 3.03 0.03 0.07 77.15 06:08:01 PM 1 17.45 2.06 2.63 0.07 0.08 77.71 06:08:01 PM 2 22.76 0.07 2.49 0.02 0.08 74.58 06:08:01 PM 3 32.22 0.00 2.78 0.17 0.10 64.73 06:08:01 PM 4 12.96 0.03 2.11 0.08 0.08 84.73 06:08:01 PM 5 15.40 0.62 2.58 0.13 0.08 81.19 06:08:01 PM 6 19.42 0.07 2.56 0.15 0.08 77.72 06:08:01 PM 7 17.95 0.02 2.60 0.52 0.08 78.83 Average: all 23.44 0.12 1.74 0.81 0.08 73.81 Average: 0 24.76 0.33 1.71 0.82 0.08 72.30 Average: 1 20.91 0.35 1.51 1.12 0.09 76.02 Average: 2 26.60 0.11 1.90 1.02 0.08 70.29 Average: 3 25.36 0.01 1.93 0.56 0.08 72.07 Average: 4 22.15 0.01 1.59 1.13 0.08 75.05 Average: 5 21.64 0.10 1.96 1.11 0.07 75.10 Average: 6 20.77 0.01 1.75 0.51 0.07 76.89 Average: 7 25.33 0.02 1.57 0.23 0.07 72.78